IgesOfstream.h

/********************************************************************/
/* Copyright (c) 2015 DG Technologies Inc. and Yuzi Mizuno          */
/* All rights reserved.                                             */
/********************************************************************/
#if !defined( __IGESOFSTREAM_H__)
#define __IGESOFSTREAM_H__

#include <fstream>
#include <string>
#include "mg/Pvector.h"
#include "mgIges/IgesFstream.h"
#include "mgIges/IgesDEStatusNumber.h"

// forward declarations
class MGObject;
class MGGroup;
class MGAttribedGel;
class MGGel;
class MGIgesPD;

class MG_DLL_DECLR MGIgesOfstream: public MGIgesFstream{

// Constructors.
public:

    MGIgesOfstream(const TCHAR* filename=0, const MGBox* bx=0);

    MGIgesOfstream(const CString& filename, const MGBox* bx=0);

    ~MGIgesOfstream();

public:

    MGIgesOfstream& operator<<(const MGGel&);

    MGIgesOfstream& operator<<(const MGGroup&);

public:

    std::ofstream& get_ofstream(){return m_ofstream;};

    bool is_open(){return m_ofstream.is_open();};

    void open(const TCHAR* filename, const MGBox* bx=0);
    void close();

    int create_de(
        MGIgesPD* pd,
        const std::string& EntityLabel,
        int ses=0,
        const MGAttribedGel* gel=0,
        int FormNumber=0    
    );

    bool good()const{return m_ofstream.good();};

    void append_param_line(MGIgesParamLine* pline){m_plines.push_back(pline);};

    int get_next_param_line_count()const{return (int)(m_plines.size()+1);};

    int get_line_number_of_PD()const{return (int)m_plines.size();};

    void write_out_start_section();
    void write_out_terminate_section();
    
    void write_out_DE_PD_lines();

    void write_out_PD_plines();

    std::ofstream& ofstrm(){return m_ofstream;};

private:

    std::ofstream m_ofstream;

    MGPvector<MGIgesParamLine> m_plines;

    void initialize(const TCHAR* filename=0, const MGBox* bx=0);

    int write_out_PD_pline(int DEpointer);

};
 // end of FileInputOutput group
#endif // __IGESOFSTREAM_H__